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-rw-r--r--include/llvm/Support/GraphWriter.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/llvm/Support/GraphWriter.h b/include/llvm/Support/GraphWriter.h
index 5ddc47e0a8..cb9199162e 100644
--- a/include/llvm/Support/GraphWriter.h
+++ b/include/llvm/Support/GraphWriter.h
@@ -175,8 +175,8 @@ public:
child_iterator TargetIt = DOTTraits::getEdgeTarget(Node, EI);
// Figure out which edge this targets...
- unsigned Offset = std::distance(GTraits::child_begin(TargetNode),
- TargetIt);
+ unsigned Offset =
+ (unsigned)std::distance(GTraits::child_begin(TargetNode), TargetIt);
DestPort = static_cast<int>(Offset);
}